SQL-235: TaskQueryProvider.GetTask¶

This statement is a read operation invoked through ORM (NHibernate LINQ). Executed by TaskQueryProvider.GetTask.

Classification¶

Field	Value
SQL ID	SQL-235
Operation type	Read
Execution method	ORM (NHibernate LINQ)
Database	Oracle*
Schema	[unqualified]**
Command type	N/A (ORM-generated)
Business object	`TaskQueryProvider`
Criteria property	N/A — ORM
Lifecycle method	`GetTask`

Parameters¶

Parameter	Direction	Type	Max length	Description
`taskId`	Input	long	N/A	Method argument of `TaskQueryProvider.GetTask` bound into the ORM expression; NHibernate generates the bind variable at runtime

Tables¶

Table	Access	Columns used
TASK	SELECT	TASK_SEQ_NUM, UPDATE_SEQ_NUM, TASK_DATE, TASK_TEXT, TASK_USER, NOTEPAD_FLAG, DELETE_FLAG, IMAGE_SEQ_NUM, CONTEXT_CODE, CONTEXT_KEY, CONTEXT_CATEGORY, CONTEXT_TEXT, CONTEXT_DATE, CONTEXT_NUM, CREATE_DATE, CREATE_USER, UPDATE_DATE, UPDATE_USER, TASK_SECURITY, CLAIM_ID, POLICY_NUM, TASK_ACTION_CODE, TASK_CATEGORY_CODE, TASK_PRIORITY_CODE, TASK_SOURCE_CODE, CLAIM_TASK_GROUP_CODE, LEGAL_NOTE_CATEGORY_CODE

LINQ statement¶

Source: Data/SAIF.Data/Queries/Tasks/TaskQueryProvider.cs:53.

// Data/SAIF.Data/Queries/Tasks/TaskQueryProvider.cs:22
tasks = factory.GetRepository<Task>();

// Data/SAIF.Data/Queries/Tasks/TaskQueryProvider.cs:53
return tasks.Query().SingleOrDefault(x => x.Id == taskId);

Sample SQL¶

Inferred SQL: This SQL was inferred from the LINQ statement above and the NHibernate mappings. It is not concrete SQL from source code; NHibernate generates the executed statement at runtime, so aliases, column order, join syntax, and bind-parameter names may differ.

-- Inferred from LINQ (NHibernate mapping translation); not concrete SQL
SELECT
  T.TASK_SEQ_NUM,
  T.UPDATE_SEQ_NUM,
  T.TASK_DATE,
  T.TASK_TEXT,
  T.TASK_USER,
  T.NOTEPAD_FLAG,
  T.DELETE_FLAG,
  T.IMAGE_SEQ_NUM,
  T.CONTEXT_CODE,
  T.CONTEXT_KEY,
  T.CONTEXT_CATEGORY,
  T.CONTEXT_TEXT,
  T.CONTEXT_DATE,
  T.CONTEXT_NUM,
  T.CREATE_DATE,
  T.CREATE_USER,
  T.UPDATE_DATE,
  T.UPDATE_USER,
  T.TASK_SECURITY,
  T.CLAIM_ID,
  T.POLICY_NUM,
  T.TASK_ACTION_CODE,
  T.TASK_CATEGORY_CODE,
  T.TASK_PRIORITY_CODE,
  T.TASK_SOURCE_CODE,
  T.CLAIM_TASK_GROUP_CODE,
  T.LEGAL_NOTE_CATEGORY_CODE
FROM TASK T
WHERE T.TASK_SEQ_NUM = :taskId
-- SingleOrDefault

Translation notes: - Not accessed: None. The seven References(...) on TaskMap (policy, action, category, priority, source, claim task group, legal note category) contribute FK columns only; no join is emitted. - The repository is the class field tasks initialised at line 22 from Factory.GetRepository<Task>().

Operations and processes¶

Other query providers

Business rules¶

SD-BR-091 Task codes compared case-insensitively

Sources¶

Data/SAIF.Data/Queries/Tasks/TaskQueryProvider.cs:53